| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $161.32 | 12.462% | $181.4237 | $181.42 | $181.40 | $181.40 |
| Purchase #2 | $33.87 | 12.495% | $38.1021 | $38.10 | $38.10 | $38.10 |
| Purchase #3 | $197.79 | 11.320% | $220.1798 | $220.18 | $220.20 | $220.20 |
| Purchase #4 | $53.81 | 13.726% | $61.196 | $61.20 | $61.20 | $61.20 |
| Purchase #5 | $165.67 | 7.392% | $177.9163 | $177.92 | $177.90 | $177.90 |
| Purchase #6 | $142.61 | 11.489% | $158.9945 | $158.99 | $159.00 | $159.00 |
| Purchase #7 | $165.80 | 6.489% | $176.5588 | $176.56 | $176.55 | $176.60 |
| 7 purchase totals = | $920.87 | $1,014.3712 | $1,014.37 | $1,014.35 | $1,014.40 | |